Product description details / Product description
*Inside work with 1500mAh recharge lithium battery, 9 hours opening for one time charge, 20 hours standby without opening. （Select 20 port CHARGEING）
*Chairman unit with priority speaking, and chairman do not be limited by main machine. It can shut down all delegate unit.(Select short stem)
*Unit-direction condenser microphone: goose neck microphone with red ring indicator LED.
*With the color 2.4 inch TFT display screen menu of English, there is showing the meeting information, sate of the equipment, channel, ID number, speaking time and so on.
*The touch button of microphone using Durability button, with Light optical fiber opening LED.
*Professional high fidelity, condenser microphones core, high directivity, Speaking distance can reach 10 to 40 cm with clear voice，MIC work with Intelligent Prevent Noise Processor could be distance from 40CM-80CM.
* The microphone has a high strength anti-electromagnetic interference design to prevent the mobile phone interference noise interference.
话筒参数 SPECIFICATIONS
锂电池容量battery：1500mah Li
邻频干扰抑制Adjacent frequency interference：>60dB
咪芯指向性core directivity：心形指向Cardioid
灵敏度sensitivity：-47Db
发射功率Transmission power：>+10dBM(10MW)
功耗current drain：230mAh
UHF频率范围UHF frequency：UHF600MHz-690MHz, 433MHz
频率响应frequency response：100-10 KHZ
信噪比S/N：65Db
尺寸Size: 155×110×63mm 不含咪杆
重量Weight：1 KG